An HTTP response from Pachube may look like this:
HTTP/1.1 200 OK\r\n Server: nginx/0.7.65\r\n Date: Mon, 07 Feb 2011 13:36:55 GMT\r\n Content-Type: text/plain; charset=utf-8\r\n Connection: keep-alive\r\n Set-Cookie: _pachube_app_session=BAh7BjoPc2Vzc2lvbl9...;\r\n Cache-Control: max-age=0\r\n Content-Length: 1\r\n Age: 0\r\n Vary: Accept-Encoding\r\n
In this response, the first line, known as the status line, is the most important. HTTP defines a number of status codes; status code 200 means that the request was handled successfully. (The most important status codes are given in Chapter 10.) The status code is located between the HTTP version and a plain-text version of the status code. The text version of the status ...
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